html,body{
	width: 100%;
	height: 100%;
}
html,body{
	margin: 0;
	padding: 0;
}
#video1{
	z-index: -1;
	width: 100%;
	height: 108%;
	object-fit: cover;
	position: absolute;
	left: 0;
	top: 0;
}
#div1{
	width: 100%;
	height: 107px;
	position: relative;
}
#div1 img{
	position: absolute;
	top: 42px;
	left: 92px;
}
#div12{
	width: 1100px;
	height: 102px;
	line-height: 107px;
	display: flex;
	position: absolute;
	left: 270px;
}
#div12 div{
	flex: 1;
}
#div12 div a{
	font-size: 16px;
	color: white;
	text-decoration: none;
}
#div2{
	width: 100%;
	height: 500px;
	position: absolute;
	top: 108px;
}
#div21{
	width: 187px;
	position: absolute;
	top: 50px;
	left: 383px;
}
#video2{
	width: 187px;
}
#div22{
	width: 300px;
	height: 300px;
	position: absolute;
	top: 100px;
	left: 600px;
}
#div221{
	width: 120px;
	height: 45px;
	position: absolute;
	top: 50px;
	left: 17px;
}
#div221 img{
	width: 120px;
}
#div222{
	width: 250px;
	height: 45px;
	position: absolute;
	top: 100px;
	left: 20px;
}
#div222 span{
	color: white;
	font-size: 39px;
}
#div223{
	width: 300px;
	height: 45px;
	position: absolute;
	top: 200px;
	left: 30px;
	display: flex;
}
#div223 div{
	background-color: #fff;
	width: 120px;
	height: 30px;
	border-radius: 2vw;
	line-height: 30px;
	text-align: center;
	font-size: 12px;
	margin-right: 10px;
}
#div3{
	width: 90%;
	height: 30px;
	display: flex;
	position: absolute;
	top: 610px;
	left: 150px;
	
}
#div3 div{
	flex: 1;
	
}
#div3 div a{
	font-size: 13px;
	color: white;
	text-decoration: none;
}
#div4{
	position: absolute;
	top: 680px;
	left: 150px;
	font-size: 2px;
	color: darkgrey;
	text-align: center;
}
